This inventor holds 4 USPTO granted patents. Top assignee: Beihang University. Active years: 2017.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2017
Title: Innovations of Jianzhong Qiao in Spacecraft Control
Introduction
Jianzhong Qiao is a prominent inventor based in Beijing, China. He has made significant contributions to the field of spacecraft control, holding a total of 4 patents. His work focuses on advanced methods for attitude control in flexible spacecraft, showcasing his expertise and innovative thinking.
Latest Patents
One of Jianzhong Qiao's latest patents is titled "Method for refined attitude control based on output feedback for flexible spacecraft." This invention provides a comprehensive method for refined attitude control, which includes building a flexible spacecraft dynamical system and incorporating rigid-flexible coupling dynamic disturbances. The method involves constructing an external system to describe these disturbances and configuring a disturbance observer to estimate their values. Additionally, it integrates a dynamic output feedback H-controller to create a refined attitude control system that compensates for disturbances effectively.
Another notable patent is "Method for disturbance compensation based on sliding mode disturbance observer for spacecraft with large flexible appendage." This invention outlines a method for disturbance compensation that includes building a spacecraft attitude control system and constructing an external system that incorporates uncertain portions of the damping and rigidity matrices of a flexible appendage. The method employs a sliding mode disturbance observer to estimate the sum of flexible vibration and environmental disturbances, ultimately leading to a compound controller that compensates for these factors.
Career Highlights
Jianzhong Qiao is affiliated with Beihang University, where he continues to advance research in spacecraft dynamics and control systems. His work has garnered attention for its practical applications in improving the performance and reliability of flexible spacecraft.
Collaborations
Jianzhong has collaborated with notable colleagues such as Peixi Zhang and Lei Guo, contributing to a dynamic research environment that fosters innovation and development in aerospace technology.
Conclusion
Jianzhong Qiao's contributions to spacecraft control through his innovative patents highlight his role as a leading inventor in the field. His work not only enhances the understanding of flexible spacecraft dynamics but also paves the way for future advancements in aerospace engineering.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile